| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $87.61 | 4.756% | $91.7767 | $91.78 | $91.80 | $91.80 |
| Purchase #2 | $110.36 | 3.347% | $114.0537 | $114.05 | $114.05 | $114.10 |
| Purchase #3 | $243.81 | 9.583% | $267.1743 | $267.17 | $267.15 | $267.20 |
| Purchase #4 | $232.87 | 12.375% | $261.6877 | $261.69 | $261.70 | $261.70 |
| Purchase #5 | $231.76 | 11.657% | $258.7763 | $258.78 | $258.80 | $258.80 |
| Purchase #6 | $71.32 | 12.614% | $80.3163 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $244.99 | 6.546% | $261.027 | $261.03 | $261.05 | $261.00 |
| 7 purchase totals = | $1,222.72 | $1,334.8120 | $1,334.82 | $1,334.85 | $1,334.90 | |